Troubleshooting help. SFV OG genetics. Week 4 of flower. Yellowing leaves and browning pistils.

[DirtyLarry]

Just unplugged the lights for 48 hrs of darkness before I chop them. Those synthetic nutes are awesome, the plants look so healthy and green. Thanks for the tips.

 

[DirtyLarry]

Thanks for everyone's help. The grow turned out pretty good for a noob. Flowers are nice and sticky, dense and tasty. I got 2.99 oz from 100w. Stoked!